← Peninsula Stone, Inc.

Peninsula Stone, Inc. safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-28Database snapshot · 2026-10-28

Safety activity

  1. Regular Safety and Health Inspection

    inspectionRecord F04719A
    Biwer Quarry · 4703983

    1.3 on-site hours reported

  2. Regular Safety and Health Inspection

    inspectionRecord F03B7F9
    Peninsula Stone, Inc. · 4703558

    5.8 on-site hours reported

  3. Regular Safety and Health Inspection

    inspectionRecord F03A2CB
    Scheuring Road Quarry · 4703984

    2.3 on-site hours reported

  4. Horns and backup alarms.

    violationRecord 5117532
    Peninsula Stone, Inc. · 4703558

    30 CFR 56.14132(a) · $151.00 proposed penalty

  5. Horns and backup alarms.

    violationRecord 5117531
    Peninsula Stone, Inc. · 4703558

    30 CFR 56.14132(a) · $151.00 proposed penalty

  6. Safety defects; examination, correction and records.

    violationRecord 5117112
    Scheuring Road Quarry · 4703984

    30 CFR 56.14100(a) · $151.00 proposed penalty

  7. Spot Inspection

    inspectionRecord F03B7F0
    Peninsula Stone, Inc. · 4703558

    1.8 on-site hours reported

  8. Notification of commencement of operations and closing of mines.

    violationRecord 5117517
    Peninsula Stone, Inc. · 4703558

    30 CFR 56.1000 · $151.00 proposed penalty

  9. Regular Safety and Health Inspection

    inspectionRecord F0172FB
    Peninsula Stone, Inc. · 4703558

    3.3 on-site hours reported

  10. Regular Safety and Health Inspection

    inspectionRecord F0172F9
    Biwer Quarry · 4703983

    4.8 on-site hours reported

Sources and definitions

MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).

Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.

Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.